• Panicum Linnaeus, 1753
• Panicum abscissum Swallen
• Panicum aciculare Desv. ex Poir. accepted as Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A. Clark
• Panicum acroanthum Steud. accepted as Panicum bisulcatum Thunb.
• Panicum aculeatum A.S. Hitchc. & Chase accepted as Dichanthelium scabriusculum (Ell.) Gould & C.A. Clark
• Panicum acuminatum Sw. accepted as Dichanthelium acuminatum (Sw.) Gould & C.A. Clark
• Panicum addisonii Nash accepted as Dichanthelium ovale (Ell.) Gould & C.A. Clark
• Panicum adhaerens Forsk. accepted as Setaria adhaerens (Forsk.) Chiov.
• Panicum adscendens Kunth accepted as Digitaria ciliaris (Retz.) Koel.
• Panicum adspersum Trin. accepted as Urochloa adspersa (Trin.) R. Webster
• Panicum agrostoides Spreng. accepted as Panicum rigidulum Bosc ex Nees
• Panicum alabamense Ashe accepted as Dichanthelium ovale (Ell.) Gould & C.A. Clark
• Panicum alakaiense Skottsberg accepted as Dichanthelium cynodon (Reichardt) C.A. Clark & Gould
• Panicum alatum F. Zuloaga & O. Morrone
• Panicum albemarlense Ashe accepted as Dichanthelium meridionale (Ashe) Freckmann
• Panicum albomarginatum Nash accepted as Dichanthelium dichotomum (L.) Gould
• Panicum alopecuroides Linnaeus accepted as Pennisetum alopecuroides (L.) Spreng.
• Panicum amarulum A.S. Hitchc. & Chase accepted as Panicum amarum Ell.
• Panicum amarum Ell.
• Panicum americanum Linnaeus accepted as Pennisetum glaucum (L.) R. Br.
• Panicum anceps Michx.
• Panicum angustifolium Ell. accepted as Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A. Clark
• Panicum annulum Ashe accepted as Dichanthelium dichotomum (L.) Gould
• Panicum antidotale Retz.
• Panicum antidotile Retz.
• Panicum aquaticum Bosc ex Spreng. accepted as Sacciolepis striata (L.) Nash
• Panicum arenicoloides Ashe accepted as Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A. Clark
• Panicum arizonicum Scribn. & Merr. accepted as Urochloa arizonica (Scribn. & Merr.) O. Morrone & F. Zuloaga
• Panicum ashei Pearson ex Ashe accepted as Dichanthelium commutatum (J.A. Schultes) Gould
• Panicum auburne Ashe accepted as Dichanthelium acuminatum (Sw.) Gould & C.A. Clark
• Panicum barbatum Lam. accepted as Setaria barbata (Lam.) Kunth
• Panicum barbinode Trin. accepted as Urochloa mutica (Forsk.) T.Q. Nguyen
• Panicum barbipulvinatum Nash accepted as Panicum capillare Linnaeus
• Panicum barbulatum Michx. accepted as Dichanthelium dichotomum (L.) Gould
• Panicum bartowense Scribn. & Merr. accepted as Panicum dichotomiflorum Michx.
• Panicum beecheyi Hook. & Arn.
• Panicum benneri Fern. accepted as Dichanthelium acuminatum (Sw.) Gould & C.A. Clark
• Panicum bennettense W.V. Brown accepted as Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A. Clark
• Panicum bergii Arech.
• Panicum bicknellii Nash accepted as Dichanthelium boreale (Nash) Freckmann
• Panicum bisulcatum Thunb.
• Panicum boliviense Hack.
• Panicum boreale Nash accepted as Dichanthelium boreale (Nash) Freckmann
• Panicum boscii Poir. accepted as Dichanthelium boscii (Poir.) Gould & C.A. Clark
• Panicum brachyanthum Steud.
• Panicum breve A.S. Hitchc. & Chase accepted as Dichanthelium dichotomum (L.) Gould
• Panicum brodiei St. John accepted as Dichanthelium acuminatum (Sw.) Gould & C.A. Clark
• Panicum bulbosum Kunth
• Panicum bushii Nash accepted as Dichanthelium boreale (Nash) Freckmann
• Panicum caerulescens Hack. ex A.S. Hitchc. accepted as Dichanthelium dichotomum (L.) Gould
• Panicum calliphyllum Ashe accepted as Dichanthelium boreale (Nash) Freckmann
• Panicum capillare Linnaeus
• Panicum capillarioides Vasey
• Panicum carteri Hosaka accepted as Panicum fauriei A.S. Hitchc.
• Panicum chamaelonche Trin. accepted as Dichanthelium dichotomum (L.) Gould
• Panicum chapmanii Vasey accepted as Paspalidium chapmanii (Vasey) Davise & Pohl
• Panicum chrysopsidifolium Nash accepted as Dichanthelium acuminatum (Sw.) Gould & C.A. Clark
• Panicum ciliare Retz. accepted as Digitaria ciliaris (Retz.) Koel.
• Panicum ciliatum Ell. accepted as Dichanthelium strigosum (Muhl. ex Ell.) Freckmann
• Panicum clandestinum Linnaeus accepted as Dichanthelium clandestinum (L.) Gould
• Panicum clutei Nash accepted as Dichanthelium dichotomum (L.) Gould
• Panicum colliei Endl. accepted as Panicum pellitum Trin.
• Panicum colonum Linnaeus accepted as Echinochloa colona (L.) Link
• Panicum coloratum Linnaeus
• Panicum columbianum Scribn. accepted as Dichanthelium sabulorum (Lam.) Gould & C.A. Clark
• Panicum combsii Scribn. & Ball accepted as Panicum rigidulum Bosc ex Nees
• Panicum commonsianum Ashe accepted as Dichanthelium ovale (Ell.) Gould & C.A. Clark
• Panicum commutatum J.A. Schultes accepted as Dichanthelium commutatum (J.A. Schultes) Gould
• Panicum compositum Linnaeus accepted as Oplismenus compositus (L.) Beauv.
• Panicum concinnius A.S. Hitchc. & Chase accepted as Dichanthelium dichotomum (L.) Gould
• Panicum condensum Nash accepted as Panicum rigidulum Bosc ex Nees
• Panicum conjugens Skottsberg accepted as Dichanthelium hillebrandianum (A.S. Hitchc.) C.A. Clark & Gould
• Panicum consanguineum Kunth accepted as Dichanthelium consanguineum (Kunth) Gould & C.A. Clark
• Panicum cornae St. John accepted as Panicum fauriei A.S. Hitchc.
• Panicum corrugatum Ell. accepted as Setaria corrugata (Ell.) J.A. Schultes
• Panicum crus-galli Linnaeus accepted as Echinochloa crus-galli (L.) Beauv.
• Panicum cryptanthum Ashe accepted as Dichanthelium scabriusculum (Ell.) Gould & C.A. Clark
• Panicum curtifolium Nash accepted as Dichanthelium acuminatum (Sw.) Gould & C.A. Clark
• Panicum cynodon Reichardt accepted as Dichanthelium cynodon (Reichardt) C.A. Clark & Gould
• Panicum dactylon Linnaeus accepted as Cynodon dactylon (L.) Pers.
• Panicum deamii A.S. Hitchc. & Chase accepted as Dichanthelium consanguineum (Kunth) Gould & C.A. Clark
• Panicum degeneri Potztal accepted as Panicum fauriei A.S. Hitchc.
• Panicum deminutivum Peck accepted as Dichanthelium wrightianum (Scribn.) Freckmann
• Panicum depauperatum Muhl. accepted as Dichanthelium depauperatum (Muhl.) Gould
• Panicum dichotomiflorum Michx.
• Panicum dichotomum Linnaeus accepted as Dichanthelium dichotomum (L.) Gould
• Panicum diffusum Sw.
• Panicum dissectum Linnaeus accepted as Paspalum dissectum (L.) L.
• Panicum divaricatum Linnaeus accepted as Lasiacis divaricata (L.) A.S. Hitchc.
• Panicum eatonii Nash accepted as Dichanthelium spretum (J.A. Schultes) Freckmann
• Panicum echinulatum Mez accepted as Urochloa adspersa (Trin.) R. Webster
• Panicum elephantipes Nees
• Panicum elongatum Pursh accepted as Panicum rigidulum Bosc ex Nees
• Panicum ensifolium Baldw. ex Ell. accepted as Dichanthelium dichotomum (L.) Gould
• Panicum equilaterale Scribn. accepted as Dichanthelium commutatum (J.A. Schultes) Gould
• Panicum erectifolium Nash accepted as Dichanthelium erectifolium (Nash) Gould & C.A. Clark
• Panicum eruciforme Sm. accepted as Brachiaria eruciformis (Sm.) Griseb.
• Panicum euchlamydeum Shinners accepted as Dichanthelium sabulorum (Lam.) Gould & C.A. Clark
• Panicum fasciculatum Sw. accepted as Urochloa fasciculata (Sw.) R. Webster
• Panicum fatmense Hochst. & Steud. accepted as Eriochloa fatmensis (Hochst. & Steud.) W.D. Clayton